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120A CW - 240A QCW Laser Diode Driver
- Pump Laser Diode Array Current Source
- 40V Compliance Voltage
- Rack-Mount Capable

  • CQ / QCW High Power Laser Diode Driver
  • High Power QCW Laser Driver Dimensions
  • Multiple Channel Laser Diode Control System

sku / item#: RLS/SF550-120/40
ships: Request

Key Features
  • СW/QCW Laser Diode Array Driver
  • Front Panel or PC Control, LCD Display
  • CW Output Current up to 120 A
  • Pulsed Output Current up to 240 A
  • Laser Diode Voltage up to 40 VDC
  • Variable Pulse Width 50 µs to 1000 µs
  • Pulse Rise time < 60 µs
  • Rack Mountable, 4U High

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MODEL RLS/SF550-120/40
PRICE $5300.00
- Pulse (QCW) mode -
  • QCW Output Current: 1 - 240A
  • Output voltage: 0-40V
  • Pulse Rate: 1 - 1000 Hz
  • Pulse Duration: 50 - 1000 μs
- CW mode -
  • CW Output Current: 1 - 120 A
  • Output Voltage 0 - 40 V
- General characteristics -
  • Average Output Power: 4.8 kW
  • Cooling: Air Cooled
  • Power Input: Three Phase 220/380 VAC, 50Hz
  • Dimensions: 440 * 177 * 520 mm; 4U
  • Weight: 25kg
Additional information
  • Values Are Limited by Average Power:
    F * V * I * τ ≤ P (pulse mode)
    V * I ≤ P (CW mode)
  • With a Length of Laser Diode Power Wire is Not More Than 2m
  • Remote Control Interface: RS232

Product Overview:

High Voltage CW/QCW Laser Diode Driver Overview

This high power CW / QCW laser diode driver is designed to drive high current laser stacks and arrays. Designed and optimized for use in laboratory, educational, experimental, and industrial settings, the safety features incorporated into the driver include current limit, duty cycle limit, and safety interlocks.

The rack-mounted controller includes an RS232 interface and PC-based software for control. The front-panel provides easy control of the driver, with a large LCD display and adjustment knob .

Versatile Options Increase Driver Functionality

Up to 20 high power CW/QCW laser diode drivers can be used to build the Multichannel Electrical Power Supply System (MEPSS). The MEPSS is designed for applications such as research into inertial confinement fusion, laser-matter interactions, laser diode array testing, and other cases where multiple high power lasers and laser arrays are operated simultaneously.

The laser diode driver can be modified at the factory to include a high power temperature controller for laser temperature stabilization on a TEC-based mounting plate; inquire for options and details.

Additionally, the flexible internal architecture allows for factory customization to suit customer requirements for a specific load. Optionally, the driver can be equipped to operate in a temperature range of –40°C / +50°C.

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